User manual

Preface

RECOMMENDED READING

This user's guide describes how to use Active Filter Demo Board Kit. Other useful

documents are listed below. The following Microchip documents are available and

recommended as supplemental reference resources.

MCP6271 Data Sheet (DS21810)

Gives detailed information on the op amps that are included in the Active Filter Demo

Board Kit Accessory Bag.

FilterLab

2.0 User’s Guide (DS51419)

Covers the functionality of Microchip’s active filter design software. The appendices

include information on filter terminology, design parameters, selecting an op amp, and

selected references to the analog filter literature.

THE MICROCHIP WEB SITE

Microchip provides online support via our web site at www.microchip.com. This web

site is used as a means to make files and information easily available to customers.

Accessible by using your favorite Internet browser, the web site contains the following

information:

• Product Support – Data sheets and errata, application notes and sample

programs, design resources, user’s guides and hardware support documents,

latest software releases and archived software

• General Technical Support – Frequently Asked Questions (FAQs), technical

support requests, online discussion groups, Microchip consultant program

member listing

• Business of Microchip – Product selector and ordering guides, latest Microchip

press releases, listing of seminars and events, listings of Microchip sales offices,

distributors and factory representatives

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative

• Local Sales Office

• Field Application Engineer (FAE)

• Technical Support

• Development Systems Information Line

Customers should contact their distributor, representative or field application engineer

for support. Local sales offices are also available to help customers. A listing of sales

offices and locations is included in the back of this document.

Technical support is available through the web site at: http://support.microchip.com

DOCUMENT REVISION HISTORY

Revision A (June 2006)

• Initial Release of this Document.